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MilliporeSigma™ 5-Carboxyfluorescein Diacetate, Calbiochem™,

Catalog No. 21627550MG Shop All MilliporeSigma Products
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Non-fluorescent, hydrophobic agent that permeates intact cell membranes. In the cell, it is enzymatically hydrolyzed to a hydrophilic agent, 5-Carboxyfluorescein that exhibits strong fluorescence

Chemical Identifiers

CAS

79955-27-4

Molecular Formula

C25H16O9

Molecular Weight (g/mol)

460.394

InChI Key

WPUZGNPQMIWOHE-UHFFFAOYSA-N

Synonym

5-carboxyfluorescein diacetate, 5-cfda, 3',6'-diacetoxy-3-oxo-3h-spiro isobenzofuran-1,9'-xanthene-5-carboxylic acid, 5-carboxy-di-o-acetylfluorescein, 3',6'-diacetyloxy-3-oxospiro 2-benzofuran-1,9'-xanthene-5-carboxylic acid, cfda-5, spiro isobenzofuran-1 3h ,9'-9h xanthene-5-carboxylicacid, 3',6'-bis acetyloxy-3-oxo, 3',6'-bis acetyloxy-3-oxospiro 2-benzofuran-1,9'-xanthene-5-carboxylic acid, 3',6'-bis acetyloxy-3-oxospiro isobenzofuran-1 3h ,9'-9h xanthene-5-carboxylic acid, 3',6'-diacetoxy-3-oxo-3h-spiro 2-benzofuran-1,9'-xanthene-5-carboxylic acid

PubChem CID

133314

IUPAC Name

3',6'-diacetyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid

SMILES

CC(=O)OC1=CC2=C(C=C1)C3(C4=C(C=C(C=C4)C(=O)O)C(=O)O3)C5=C(O2)C=C(C=C5)OC(=O)C

Specifications

Color

Yellow

Quantity

50 mg

Solubility Information

Soluble in DSMO

Formula Weight

460.4

Percent Purity

≥95%

Grade

HPLC

Physical Form

Solid

Chemical Name or Material

5-Carboxyfluorescein Diacetate

Recommended Storage

-20°C (-4°F)
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